#include<stdio.h>
#include<sys/types.h>
#include<unistd.h>
#include<stdlib.h>
int main()
{
	while(1)
	{
		printf("this is a process,pid:%d\n",getpid());
		sleep(1);
		_exit(33);
		//exit(123);
	}
	return 0;
}
